參數(shù)資料
型號: MAX4207ETE+T
廠商: Maxim Integrated Products
文件頁數(shù): 10/15頁
文件大?。?/td> 0K
描述: IC AMP TRANS LOG 16-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
放大器類型: 對數(shù)
電路數(shù): 1
轉(zhuǎn)換速率: 12 V/µs
增益帶寬積: 5MHz
-3db帶寬: 1MHz
電流 - 輸入偏壓: 10pA
電壓 - 輸入偏移: 600µV
電流 - 電源: 5mA
電流 - 輸出 / 通道: 58mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 11 V,±2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(4x4)
包裝: 帶卷 (TR)
MAX4207
Precision Transimpedance Logarithmic
Amplifier with Over 5 Decades of Dynamic Range
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VCC = +5V, VEE = -5V, GND = 0V, IREF = 1A, ILOG = 10A, LOGV2 = SCALE, LOGV1 = OSADJ, CMVIN = CMVOUT, RSET > 1M,
TA = +25°C, unless otherwise noted.)
VLOGV1 vs. ILOG
MAX4207
toc01
ILOG (A)
V
LOGV1
(V)
1m
100
10n 100n
10
1
-1.00
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
-1.25
1n
10m
TA = -40°C TO +85°C
1m
100
10n
100n
1
10
1n
10m
VLOGV1 vs. IREF
MAX4207
toc03
IREF (A)
V
LOGV1
(V)
-0.50
-0.25
0
0.25
0.50
0.75
1.00
1.25
-0.75
ILOG = 1A
TA = -40°C TO +85°C
VLOGV1 vs. ILOG
MAX4207
toc04
ILOG (A)
V
LOGV1
(V)
1m
100
10n 100n
10
1
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.0
1n
10m
100A
1mA
10A
1A
IREF = 10nA TO 1mA
100nA
10nA
VLOGV1 vs. IREF
MAX4207
toc05
IREF (A)
V
LOGV1
(V)
1m
100
10n 100n
10
1
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-2.0
1n
10m
100A
1mA
10A
1A
100nA
10nA
ILOG = 10nA TO 1mA
NORMALIZED LOG CONFORMANCE
ERROR vs. IREF
MAX4207
toc08
IREF (A)
ERROR
(mV)
1m
100
10n 100n
10
1
-15
-10
-5
0
5
10
15
20
-20
1n
10m
ILOG = 1A
TA = -40°C TO +85°C
TA = -40°C
NORMALIZED LOG CONFORMANCE
ERROR vs. ILOG
MAX4207
toc09
ILOG (A)
ERROR
(mV)
1m
100
10n 100n
10
1
-15
-10
-5
0
5
10
15
20
-20
1n
10m
IREF = 10nA, 100nA, 1A, 10A, 100A, 1mA
1m
100
10n
100n
1
10
1n
10m
VLOGV1 vs. ILOG
MAX4207
toc02
ILOG (A)
V
LOGV1
(V)
-1.00
-0.75
-0.50
-0.25
0
0.25
0.50
0.75
-1.25
TA = -40°C TO +85°C
VCC = +2.7V
VEE = -2.7V
NORMALIZED LOG CONFORMANCE
ERROR vs. ILOG
MAX4207
toc06
ILOG (A)
ERROR
(mV)
1m
100
10n 100n
10
1
-15
-10
-5
0
5
10
15
20
-20
1n
10m
TA = -40°C
TA = -40°C TO +85°C
NORMALIZED LOG CONFORMANCE
ERROR vs. ILOG
MAX4207
toc07
ILOG (A)
ERROR
(mV)
1m
100
10n 100n
10
1
-15
-10
-5
0
5
10
15
20
-20
1n
10m
TA = -40°C TO +85°C
VCC = +2.7V
VEE = -2.7V
TA = -40°C
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